Plenum rated ethernet cable must be used whenever the cable travels through an air.
How Do I Run Ethernet Cable Through Walls. If you've drilled through the floor to reach your internet equipment, feed the cable through the outlet opening and down into the lower level. I always drill 24mm holes.
Wire Your Home for Ethernet | PCWorld from images.pcworld.com
How to install a network jack into a wall from the attic. Fishing electrical cable through existing walls requires specialty tools, but diyers can do the job if they learn the proper techniques. Where the safety zones for electrical cable are in your walls.
However, also by experience, i have had many computer which had their network card fried through surges dissipating through the network cables running in the walls.
I ran a cat6 cable along the lower part of the wall downstairs until i got to another i did get a different set with a 3 port ethernet hub at the remote unit which means it's just the one unit to. Plenum rated ethernet cable must be used whenever the cable travels through an air. My house is 95% finished. I'd like to run the cable up through the wall cavity (so it is hidden) into the crawl space and back down another wall to another jack which would be nb:
